title: Cytologic features of pilocytic astrocytoma in cerebrospinal fluid specimens.
mesh_terms: D001253:Astrocytes / Q000473:pathology; D001254:Astrocytoma / Q000134:cerebrospinal fluid* / Q000473:pathology*; D001921:Brain / Q000473:pathology*; D001932:Brain Neoplasms / Q000134:cerebrospinal fluid* / Q000473:pathology*; D002467:Cell Nucleus / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D003593:Cytoplasm / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D002479:Inclusion Bodies / Q000473:pathology; D008297:Male; D012189:Retrospective Studies